mirror of
https://github.com/matrix-construct/construct
synced 2024-05-19 19:33:45 +02:00
141 lines
4.1 KiB
C++
141 lines
4.1 KiB
C++
// Matrix Construct
|
|
//
|
|
// Copyright (C) Matrix Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
|
|
#pragma once
|
|
#define HAVE_IRCD_INFO_H
|
|
|
|
// legacy
|
|
extern "C" const char *const ircd_name;
|
|
extern "C" const char *const ircd_version;
|
|
|
|
/// Information & metadata about the library.
|
|
namespace ircd::info
|
|
{
|
|
using ircd::versions;
|
|
|
|
// Util
|
|
void dump();
|
|
|
|
// Primary information
|
|
extern const string_view name;
|
|
extern const string_view version;
|
|
extern const string_view user_agent;
|
|
extern const string_view server_agent;
|
|
|
|
// Extended information
|
|
extern const string_view credits[];
|
|
|
|
// Build information
|
|
extern const string_view tag;
|
|
extern const string_view branch;
|
|
extern const string_view commit;
|
|
extern const time_t configured_time;
|
|
extern const string_view configured;
|
|
extern const string_view compiled;
|
|
extern const string_view compiler;
|
|
|
|
// Toolchain and library information
|
|
extern const versions gnuc_version;
|
|
extern const versions clang_version;
|
|
extern const versions glibc_version_api;
|
|
extern const versions glibc_version_abi;
|
|
extern const versions glibcxx_version_api;
|
|
extern const versions sd6_version;
|
|
|
|
// System configuration / information
|
|
extern const size_t clk_tck;
|
|
extern const string_view clock_source;
|
|
extern const size_t aio_reqprio_max;
|
|
extern const size_t aio_max;
|
|
extern const size_t iov_max;
|
|
extern const size_t page_size;
|
|
extern const size_t thp_size;
|
|
extern const string_view thp_enable;
|
|
extern const size_t total_ram;
|
|
extern const size_t total_swap;
|
|
|
|
// Host & third-party information
|
|
#ifdef HAVE_SYS_UTSNAME_H
|
|
extern const ::utsname utsname;
|
|
#endif
|
|
|
|
// Kernel information
|
|
extern const string_view kernel_name;
|
|
extern const string_view kernel_release;
|
|
extern const versions kernel_version;
|
|
extern const intptr_t vsyscall_p;
|
|
extern const intptr_t vdso_p;
|
|
|
|
// Execution information
|
|
extern const time_t startup_time;
|
|
extern const string_view startup;
|
|
extern const uint64_t random;
|
|
extern const uint uid, euid;
|
|
extern const uint gid, egid;
|
|
extern const bool secure;
|
|
}
|
|
|
|
namespace ircd::info::hardware
|
|
{
|
|
extern const string_view arch;
|
|
extern const string_view endian;
|
|
extern const size_t max_align;
|
|
extern const size_t hardware_concurrency;
|
|
extern const size_t destructive_interference;
|
|
extern const size_t constructive_interference;
|
|
extern const size_t inst_blksz, data_blksz, uni_blksz;
|
|
extern const size_t l1i, l1i_line, l1i_tag, l1i_assoc;
|
|
extern const size_t l1i_tlb, l1i_tlb_assoc;
|
|
extern const size_t l1d, l1d_line, l1d_tag, l1d_assoc;
|
|
extern const size_t l1d_tlb, l1d_tlb_assoc;
|
|
extern const size_t l2, l2_line, l2_tag, l2_assoc;
|
|
extern const size_t l2_itlb, l2_itlb_assoc;
|
|
extern const size_t l2_dtlb, l2_dtlb_assoc;
|
|
extern const size_t l3, l3_line, l3_tag, l3_assoc;
|
|
extern const size_t page_size;
|
|
extern const ulonglong cap[2];
|
|
extern const bool virtualized;
|
|
}
|
|
|
|
namespace ircd::info::hardware::x86
|
|
{
|
|
uint8_t llc_assoc(const uint8_t) noexcept;
|
|
uint128_t cpuid(const uint &leaf, const uint &subleaf) noexcept;
|
|
|
|
extern const bool cpuid_enabled;
|
|
extern const uint128_t manufact;
|
|
extern const uint128_t features;
|
|
extern const uint128_t extended_features;
|
|
extern const uint128_t _manufact;
|
|
extern const uint128_t _features;
|
|
extern const uint128_t _l1cache;
|
|
extern const uint128_t _llcache;
|
|
extern const uint128_t _apmi;
|
|
extern const uint128_t _lwp;
|
|
|
|
extern const string_view vendor;
|
|
extern const bool sse, sse2, sse3, ssse3, sse4a, sse4_1, sse4_2;
|
|
extern const bool avx, avx2, avx512f;
|
|
extern const bool tsc, tsc_constant, tsc_nonstop;
|
|
}
|
|
|
|
namespace ircd::info::hardware::arm
|
|
{
|
|
extern const uint64_t midr;
|
|
extern const uint64_t revidr;
|
|
extern const uint64_t isar[1];
|
|
extern const uint64_t mmfr[1];
|
|
extern const uint64_t pfr[1];
|
|
extern const uint64_t ctr;
|
|
|
|
extern const string_view vendor;
|
|
}
|